Nub theory - anyone want to guess for me, I'm clueless!

[BitchPeas]

I'm 12+1 and have read about the nub theory but don't really understand what I'm looking for still

Here are two different pics from this morning....

I too have no idea what im looking for but I am thinking girl. xxx

I can't see a nub I'm afraid!

I'm guessing based on head shape but again I have no idea with my own so I'm pretty sure my guesses aren't terribly well informed. Also I got 6 pics from 13 week scan and the head shape looks different in each one. Going for my 20 week scan on Wednesday and we are hoping to find out, Im too impatient to wait! XX

Here's 1 of our 6 from 13 week scan, again no nub but curious for any opinions, I find all this guesswork quite good fun! xxx

From the skull and what I've read, I'd say girl. But I'm terrible at this! Doesn't stop me trying! I'm having a scan a 16 weeks due to previous complications so I might ask them then, I feel bad though as it's for medical reasons

Thank you for your guesses x

I don't think they would mind if they happen to notice it while they are doing their thing but again I'm no expert. We will hopefully find out on Weds and I cant wait! xx

Well just back from scan and you clearly aren't too terrible at this, it is a girl, or should I say she is a girl. 20 week scan was amazing and we were so worried due to a medical condidtion I have that can cause abnormalities but she looked a perfect wiggly baby. We even caught her sucking her thumb, I will upload pics later as the computer is not having it at the minute. Very cute! XX

Well just back from scan and you clearly aren't too terrible at this, it is a girl, or should I say she is a girl. 20 week scan was amazing and we were so worried due to a medical condidtion I have that can cause abnormalities but she looked a perfect wiggly baby. We even caught her sucking her thumb, I will upload pics later as the computer is not having it at the minute. Very cute! XX

Here she is! xxx